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Radiotherapy Physics Innehåll 1. Bakgrund 2. Grundläggande dosimetri 3. Radiobiologi 4. Radioterapiprocessen 5. Klinisk dosimetri 6. Behandlingsoptimering 1. Bakgrund 4 http://www.radiofysik.se http://www.cancerfonden.se/ Cancer http://www.cancerfonden.se 5 http://www.cancerfonden.se/ Cancer http://www.cancerfonden.se 6 Antal cancerfall 2012: 57270 Beräknad 5-års överlevnad 72% http://www.cancerfo
https://www.msf.lu.se/sites/msf.lu.se/files/1._introduktion.pdf - 2026-07-17
This study aims to investigate how the former British colonies, Nigeria and Sierra Leone have developed after gaining independence and which factors have played the most significant role in their economic growth. The two countries have experienced different economic growth which justifies the purpose of the study. This will be conducted using a 'Most Similar Design System'. The goal of thi
Abstract in UndeterminedPower efficiency has become the most important consideration for many modern computing devices. In this paper, we examine power efficiency of a range of graphics algorithms on different GPUs. To measure power consumption, we have built a power measuring device that samples currents at a high frequency. Comparing power efficiency of different graphics algorithms is done by m
This paper highlights the issues of detecting Java concurrency bugs using static code analysis tools. Concurrency bugs are often hard to find because of interleaving threads and there is need to use static analysis tools to detect the concurrency bugs. In the literature review, we established that there are number of static analysis tools such as FindBugs, JLint and Chord, used in experiments to d
This paper presents a method for translation of Java bytecode sequences into synthesizable hardware, using the Bluespec System Verilog (BSV) environment. At the core of our approach lies a BSV description of a subset of Java bytecodes, that can be used to directly translate bytecode sequences into a BSV specification. The result is intended as an accelerator for existing Java processors (JOP, Blue
The findings from a user study regarding particular ob- servable “interaction patterns” in the interaction during a “guided tour” are summarized in this paper.
We present a hierarchical traversal algorithm for stochastic rasterization of motion blur, which efficiently reduces the number of inside tests needed to resolve spatio-temporal visibility. Our method is based on novel tile against moving primitive tests that also provide temporal bounds for the overlap. The algorithm works entirely in homogeneous coordinates, supports MSAA, facilitates efficient
We present a novel visibility algorithm for rendering motion blur with per-pixel anti-aliasing. Our algorithm uses a number of line samples over a rectangular group of pixels, and together with the time dimension, a two-dimensional spatio-temporal visibility problem needs to be solved per line sample. In a coarse culling step, our algorithm first uses a bounding volume hierarchy to rapidly remove
In this paper we address the problem of generating efficient software implementations for a large class of dataflow programs that is characterized by highly data-dependent behavior and which is therefore in general not amenable to compile-time scheduling. Previous work on implementing dataflow programs has emphasized classes of stream processing algorithms that exhibit sufficiently regular behavio
Examples from the affective domain have been plentifully employed for illustrating and sustaining the claims of the conceptual metaphor theory (Lakoff 1980, 1992, Kövecses 1986, 1990, 2000, King 1989, Yu 1995, Matsuki, 1995, Soriano-Salinas 2003, etc.). According to this position, affective concepts (as many other abstract concepts) are metaphorically structured, i.e. conceptualized in terms of mo
The Seychelles Warbler Acrocephalus sechellensis is a rare island endemic which, from 1920 to 1988, occurred only on Cousin Island (29 ha) in the Seychelles. Despite the saturated nature of this population and the possibility of obtaining higher reproductive success on new nearby islands, inter-island dispersal by Seychelles Warblers is extremely rare (0.10%). We test the hypothesis that Seychelle
‘The Nurse in Primary Health Care with Special Focus on Child Health Care’ The function of nurses in Swedish primary care involves health care and medical care for people of all ages, and in their health-promotion work there is a focus on child health care. Child health care in Sweden is mostly provided by nurses. The work encompasses all children from birth to school age; it is voluntary and fre
Abstract in UndeterminedSoftware deployment, including both clean installs and updates, is a crucial activity for all software vendors. It starts with a customer's order of a new release and incorporates all steps taken until the customer is satisfied with the deployed product. Using interviews as the main data collection method, we conducted a case study of four companies to discover their softwa
How hard are geometric vision problems with outliers? We show that for most fitting problems, a solution that minimizes the num- ber of outliers can be found with an algorithm that has polynomial time- complexity in the number of points (independent of the rate of outliers). Further, and perhaps more interestingly, other cost functions such as the truncated L2 -norm can also be handled within the
Abstract in UndeterminedContext: Defect reporting is an important part of software development in-vivo, but previous work from open source context suggests that defect reports often have insufficient information for defect fixing. Objective: Our goal was to reproduce and partially replicate one of those open source studies in industrial context to see how well the results could be generalized. Met
